After absorbing the sunshine or flash a little while,the necklace will glow in the dark.
Size: Chain Length: 45cm+5cm(18inch+2.95inch).
Material: Alloy, hypoallergenic, lead free and nickel free.
Perfect Gift: Delicate luminous necklace, stylish and chic, it's a good choice for Halloween, Birthdays, Christmas,Thanksgiving, Graduation or costume party, let you look elegant, attractive and fashionable.
Please do not hesitate to contact us if you are not satisfied with the item you have purchased.